-1/2(4x-6)+1/3(6-3x)化简
问题描述:
-1/2(4x-6)+1/3(6-3x)化简
答
原式=(2-X)-(2X-3)
=2-X-2X+3
=5-3X
答
-3x+5
答
-1/2(4x-6)+1/3(6-3x)
=-2x+3+2-x
=-3x+5